Explain Carbohydrate metabolism in fed state, importance and problems in human body. Support your answer by biochemical pathways.

Describe the difference between a. a hypothesis and a theory and b. an observation and an experiment.

1)each group 16 element has how many valence electrons? ( )4 ( )6 ( )8 ( )16 2)how many dots appear in the dot structure for calcium ion, ca2+? ( )zero ( )one ( )two ( )eight 3) which of the following atoms forms a cation to obtain an octet of outer shell electrons? ( )magnesium ( )oxygen ( )fluorine ( )helium 4) an al3+ ion contains 13 protons and 10 electrons. ( )true ( )false 5) valence and non-valence electrons are represented in lewis dot structures. ( )true ( )false

Amap that uses a range of colors and shading to represent the elevation, depth, or landscape of specific features on earth is a/an map.